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<h1>DrawSpan.h</h1><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="preprocessor">#ifndef INCLUDED_TASK_DRAW_SPAN</span>
<a name="l00002"></a>00002 <span class="preprocessor"></span><span class="preprocessor">#define INCLUDED_TASK_DRAW_SPAN</span>
<a name="l00003"></a>00003 <span class="preprocessor"></span>
<a name="l00004"></a>00004 <span class="preprocessor">#ifndef INCLUDED_SCHED_TASK</span>
<a name="l00005"></a>00005 <span class="preprocessor"></span><span class="preprocessor">#  include "SchedTask.h"</span>
<a name="l00006"></a>00006 <span class="preprocessor">#endif</span>
<a name="l00007"></a>00007 <span class="preprocessor"></span>
<a name="l00008"></a>00008 <span class="preprocessor">#ifndef INCLUDED_TAPESTRY</span>
<a name="l00009"></a>00009 <span class="preprocessor"></span><span class="preprocessor">#  include "Tapestry.h"</span>
<a name="l00010"></a>00010 <span class="preprocessor">#endif</span>
<a name="l00011"></a>00011 <span class="preprocessor"></span>
<a name="l00012"></a>00012 <span class="preprocessor">#ifndef INCLUDED_SPAN_PACK</span>
<a name="l00013"></a>00013 <span class="preprocessor"></span><span class="preprocessor">#  include "SpanPack.h"</span>
<a name="l00014"></a>00014 <span class="preprocessor">#endif</span>
<a name="l00015"></a>00015 <span class="preprocessor"></span>
<a name="l00016"></a>00016 <span class="preprocessor">#ifndef INCLUDED_TEXTURE_HASH</span>
<a name="l00017"></a>00017 <span class="preprocessor"></span><span class="preprocessor">#  include "TileHash.h"</span>
<a name="l00018"></a>00018 <span class="preprocessor">#endif</span>
<a name="l00019"></a>00019 <span class="preprocessor"></span>
<a name="l00020"></a>00020 <span class="keyword">class </span>DrawSpan : <span class="keyword">public</span> SchedTask {
<a name="l00021"></a>00021 <span class="keyword">public</span>:
<a name="l00022"></a>00022     SchedConstructor(DrawSpan);
<a name="l00023"></a>00023 
<a name="l00024"></a>00024     <span class="keywordtype">int</span> *linebuf;
<a name="l00025"></a>00025     <span class="keywordtype">float</span> *zRow;
<a name="l00026"></a>00026     TileHashPtr hash;
<a name="l00027"></a>00027     <a class="code" href="classTileList.html">TileListPtr</a> tileList;
<a name="l00028"></a>00028     <span class="keywordtype">int</span> doneWrite;
<a name="l00029"></a>00029 
<a name="l00030"></a>00030     ~DrawSpan(<span class="keywordtype">void</span>);
<a name="l00031"></a>00031 
<a name="l00032"></a>00032     <span class="keywordtype">int</span> run(<span class="keywordtype">void</span> *rbuf, <span class="keywordtype">void</span> *wbuf);
<a name="l00033"></a>00033 
<a name="l00034"></a>00034     <span class="keywordtype">int</span>* linebuf_init(<span class="keywordtype">int</span> width, <span class="keywordtype">int</span> height, <span class="keywordtype">int</span> rgb);
<a name="l00035"></a>00035     <span class="keywordtype">float</span>* zRow_init(<span class="keywordtype">int</span> width, <span class="keywordtype">int</span> height);
<a name="l00036"></a>00036     <span class="keywordtype">void</span> set_rgb(uint32 *addr, <span class="keywordtype">int</span> wait_tag);
<a name="l00037"></a>00037     <span class="keywordtype">void</span> set_rgbs(uint32 *addr, uint32 *max_addr, <span class="keywordtype">int</span> wait_tag);
<a name="l00038"></a>00038     uint32 get_rgb(<span class="keywordtype">int</span> tx, <span class="keywordtype">int</span> ty, uint32 *addr);
<a name="l00039"></a>00039     TilePtr isAvailableTile(uint32 *addr);
<a name="l00040"></a>00040     uint32* getTile(<span class="keywordtype">int</span> tx, <span class="keywordtype">int</span> ty, <span class="keywordtype">int</span> tw, uint32 *tex_addr_top);
<a name="l00041"></a>00041     <span class="keywordtype">int</span> getTexBlock(<span class="keywordtype">int</span> tx, <span class="keywordtype">int</span> ty, <span class="keywordtype">int</span> twidth);
<a name="l00042"></a>00042     <span class="keywordtype">void</span> writebuffer(<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> display, <span class="keywordtype">int</span> width, <span class="keywordtype">int</span> height,
<a name="l00043"></a>00043                      <span class="keywordtype">int</span> screen_width);
<a name="l00044"></a>00044     <span class="keywordtype">void</span> updateBuffer(<span class="keywordtype">float</span> zpos, <span class="keywordtype">int</span> rangex, <span class="keywordtype">int</span> x, <span class="keywordtype">int</span> y,
<a name="l00045"></a>00045                       <span class="keywordtype">int</span> tex_x, <span class="keywordtype">int</span> tex_y, uint32 *tex_addr);
<a name="l00046"></a>00046 
<a name="l00047"></a>00047 
<a name="l00048"></a>00048     <span class="keywordtype">void</span> reboot(SpanPackPtr spack, <span class="keywordtype">int</span> cur_span_x);
<a name="l00049"></a>00049 
<a name="l00050"></a>00050     <span class="keywordtype">int</span> drawDot1(SpanPtr span, <span class="keywordtype">int</span> startx, <span class="keywordtype">int</span> endx, <span class="keywordtype">int</span> wait_tag);
<a name="l00051"></a>00051     <span class="keywordtype">void</span> drawDot2(SpanPtr span, <span class="keywordtype">int</span> startx, <span class="keywordtype">int</span> endx, <span class="keywordtype">int</span> js, <span class="keywordtype">int</span> wait_tag);
<a name="l00052"></a>00052     <span class="keywordtype">int</span> drawLine1(SpanPtr span, <span class="keywordtype">int</span> startx, <span class="keywordtype">int</span> endx, <span class="keywordtype">int</span> wait_tag);
<a name="l00053"></a>00053     <span class="keywordtype">void</span> drawLine2(SpanPtr span, <span class="keywordtype">int</span> startx, <span class="keywordtype">int</span> endx, <span class="keywordtype">int</span> js, <span class="keywordtype">int</span> wait_tag);
<a name="l00054"></a>00054 };
<a name="l00055"></a>00055 
<a name="l00056"></a>00056 <span class="keyword">typedef</span> <span class="keyword">struct </span>{
<a name="l00057"></a>00057     uint32 display;
<a name="l00058"></a>00058     <span class="keywordtype">int</span> screen_width;
<a name="l00059"></a>00059     <span class="keywordtype">int</span> rangex_start;
<a name="l00060"></a>00060     <span class="keywordtype">int</span> rangex_end;
<a name="l00061"></a>00061     <span class="keywordtype">int</span> rangey;
<a name="l00062"></a>00062 } DrawSpanArg, *DrawSpanArgPtr;
<a name="l00063"></a>00063 
<a name="l00064"></a>00064 <span class="preprocessor">#endif</span>
</pre></div></div>
<hr size="1"><address style="text-align: right;"><small>Generated on Fri Jun 5 18:00:33 2009 for Cerium by&nbsp;
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